Kaka has been repeatedly linked with a return to San Siro in recent years and Galliani has confessed that the Rossoneri could make a move for the former Ballon d'Or winner before the close of the transfer window on September 2.

"Kaka has always remained in our hearts," he is quoted as saying by Lancenet. "Anything is possible, so we will see."

Kaka joined Milan from Sao Paulo in 2003 and spent six successful seasons at the Giuseppe Meazza before joining Madrid for a reported €65 million.